<map id="std::bidirectional_iterator_tag" name="std::bidirectional_iterator_tag"> <area shape="rect" id="node4" href="$a00946.html" title="Random-access iterators support a superset of bidirectional iterator operations. " alt="" coords="16,243,145,282"/> <area shape="rect" id="node2" href="$a00726.html" title="Forward iterators support a superset of input iterator operations. " alt="" coords="4,81,157,106"/> <area shape="rect" id="node3" href="$a00788.html" title="Marking input iterators. " alt="" coords="11,6,151,31"/> </map>